On an average Saturday morning at the Orthodox Ohel Tefillah synagogue on Chicago’s North Side, about 10 percent of the men carry a handgun. That number may seem high in a liberal city with some of the strictest gun laws in the country. But in the aftermath of the Pittsburgh synagogue massacre last year, Rabbi Moshe Revah expects it will grow. He wouldn’t be surprised if soon, 10 of the 40 or so men who pray there each week — 25% — will be packing heat. “Definitely, Pittsburgh sparked the interest,” the rabbi said regarding gun ownership. “Originally it was much more of a taboo topic in the community… Definitely people are much more understanding of the idea.” READ MORE